I came across a solar-powered gazing ball ("Colorful by day--spectacular after dark!") in the Solutions catalog. And some fiber optic lights for the garden somewhere, but I can't find them now. I know I'd like them too.
I ordered the Saturn Illuminarie recently from Plow and Hearth. (It's on sale.) I was tempted by the pot stickers (set of three--sun, moon, and star designs); they're on sale too... The world is full of beautiful things.
And I just got another catalog from Gardener's Supply Co.; its garden lights include art glass globes. Ooh, I want one of those! (These garden lights aren't all solar powered; some of them use luminescent paint and "fairy dust." (That's a special phosphorescent paint.)
Links: http://www.solutions.com/ and http://www.plowandhearth.com/